时间：2020-11-10 16:00:44 | 栏目：JAVA代码 | 点击：次
全部错误是这样的：
Could not GET 'https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'. Received status code 400 from server: Bad Request。
遇到这个错了以后，我先后做了以下尝试：
最后这一步拯救了浪费了一整个下午排错的我。所以最后我遇到的问题是：
Gradle不知道在什么时候被配置了一个错误的代理！Gradle的代理配置路径是：
C:\Users\***\.gradle\gradle.properties
## For more details on how to configure your build environment visit # http://www.gradle.org/docs/current/userguide/build_environment.html # # Specifies the JVM arguments used for the daemon process. # The setting is particularly useful for tweaking memory settings. # Default value: -Xmx1024m -XX:MaxPermSize=256m # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 # # When configured, Gradle will run in incubating parallel mode. # This option should only be used with decoupled projects. More details, visit # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects # org.gradle.parallel=true #Tue May 15 12:14:36 CST 2018 systemProp.https.proxyPort=80 systemProp.http.proxyHost=mirrors.neusoft.edu.cn systemProp.https.proxyHost=mirrors.neusoft.edu.cn systemProp.http.proxyPort=80
删除最后四行的代理就恢复正常了！